/*
 * @Author: your name
 * @Date: 2021-10-12 10:20:27
 * @LastEditTime: 2021-10-22 14:43:51
 * @LastEditors: Please set LastEditors
 * @Description: In User Settings Edit
 * @FilePath: \vue_test3\src\router\index.js
 */
import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/Login.vue'
import Home from '../components/Home.vue'
import Welcome from '../components/Welcome.vue'
import Users from '../components/user/Users.vue'
import Rights from '../components/power/Rights.vue'
import Roles from '../components/power/Roles.vue'
import Categories from '../components/goods/Categories.vue'
import Params from '../components/goods/Params.vue'
import GoodList from '../components/goods/List.vue'
import GoodAdd from '../components/goods/Add.vue'
import Order from '../components/order/Order.vue'
import Report from '../components/report/Report.vue'



Vue.use(VueRouter)

const routes = [
  {
    path:'/',
    redirect:'/login'
  },
  {
    path:'/login',
    component:Login
  },
  {
    path:'/home',
    component:Home,
    redirect:'/welcome',
    children:[
      {
        path:'/welcome',
        component:Welcome
      },
      {
        path:'/users',
        component:Users
      },
      {
        path:'/rights',
        component:Rights
      },
      {
        path:'/roles',
        component:Roles
      },
      {
        path:'/categories',
        component:Categories
      },
      {
        path:'/params',
        component:Params
      },
      {
        path:'/goods',
        component:GoodList
      },
      {
        path:'/goods/add',
        component:GoodAdd
      },
      {
        path:'/orders',
        component:Order
      },
      {
        path:'/reports',
        component:Report
      },
    ]
  }
  
]

const router = new VueRouter({
  routes
})

//挂载路由导航守卫
router.beforeEach((to,from,next)=>{
  //to将要访问的路径
  //from从哪个路径跳转来的
  //next是一个函数,表示放行

  //判断是否是登录页面
  if(to.path === '/login') return next()

  //获取token验证是否登录
  const tokenStr = window.sessionStorage.getItem('token')
  if(!tokenStr) return next('/login')
  next()


})


export default router
